Jul. 13—BEDFORD — Passaconaway Country Club's Ryan Brown said his golf game has never been better. Judging by his results in the 120th New Hampshire Amateur Golf Championship, he may be right. Brown, 26, is among the eight golfers still vying to win this week's State Am. He advanced to today's quarterfinals by defeating Atkinson Resort and Country Club's Evan Desjardins 7 and 6 in the Round of …